KODI::RETRO::CRPRendererOpenGL Class Reference

#include <RPRendererOpenGL.h>

Inheritance diagram for KODI::RETRO::CRPRendererOpenGL:

Classes
struct	PackedVertex
struct	RenderBufferTextures
struct	Svertex

Public Member Functions
	CRPRendererOpenGL (const CRenderSettings &renderSettings, CRenderContext &context, std::shared_ptr< IRenderBufferPool > bufferPool)
	~CRPRendererOpenGL () override
bool	Supports (RENDERFEATURE feature) const override
SCALINGMETHOD	GetDefaultScalingMethod () const override
Public Member Functions inherited from KODI::RETRO::CRPBaseRenderer
	CRPBaseRenderer (const CRenderSettings &renderSettings, CRenderContext &context, std::shared_ptr< IRenderBufferPool > bufferPool)
virtual	~CRPBaseRenderer ()
IRenderBufferPool *	GetBufferPool ()
	Get the buffer pool used by this renderer.
bool	Configure (AVPixelFormat format)
void	FrameMove ()
void	SetBuffer (IRenderBuffer *buffer)
void	RenderFrame (bool clear, uint8_t alpha)
bool	IsCompatible (const CRenderVideoSettings &settings) const
virtual void	Flush ()
const CRenderSettings &	GetRenderSettings () const
void	SetScalingMethod (SCALINGMETHOD method)
void	SetStretchMode (STRETCHMODE stretchMode)
void	SetRenderRotation (unsigned int rotationDegCCW)
void	SetShaderPreset (const std::string &presetPath)
void	SetPixels (const std::string &pixelPath)
bool	IsVisible () const
IRenderBuffer *	GetRenderBuffer () const

Static Public Member Functions
static bool	SupportsScalingMethod (SCALINGMETHOD method)

Protected Member Functions
void	RenderInternal (bool clear, uint8_t alpha) override
void	FlushInternal () override
void	ClearBackBuffer ()
	Set the entire backbuffer to black.
void	DrawBlackBars ()
	Draw black bars around the video quad.
virtual void	Render (uint8_t alpha)
Protected Member Functions inherited from KODI::RETRO::CRPBaseRenderer
virtual bool	ConfigureInternal ()
void	Updateshaders ()
	Updates everything needed for video shaders (shader presets) Needs to be called after m_renderBuffer has been set.

Protected Attributes
std::map< CRenderBufferOpenGL *, std::unique_ptr< RenderBufferTextures > >	m_RBTexturesMap
GLuint	m_mainVAO
GLuint	m_mainVertexVBO
GLuint	m_mainIndexVBO
GLuint	m_blackbarsVAO
GLuint	m_blackbarsVertexVBO
GLenum	m_textureTarget = GL_TEXTURE_2D
float	m_clearColour = 0.0f
Protected Attributes inherited from KODI::RETRO::CRPBaseRenderer
CRenderContext &	m_context
std::shared_ptr< IRenderBufferPool >	m_bufferPool
bool	m_bConfigured = false
AVPixelFormat	m_format = AV_PIX_FMT_NONE
CRenderSettings	m_renderSettings
IRenderBuffer *	m_renderBuffer = nullptr
CRect	m_sourceRect
float	m_fullDestWidth {0.0f}
float	m_fullDestHeight {0.0f}
ViewportCoordinates	m_rotatedDestCoords {}
std::unique_ptr< SHADER::IShaderPreset >	m_shaderPreset
bool	m_bShadersNeedUpdate = true
bool	m_bUseShaderPreset = false

Constructor & Destructor Documentation

CRPRendererOpenGL()

CRPRendererOpenGL::CRPRendererOpenGL	(	const CRenderSettings &	renderSettings,
		CRenderContext &	context,
		std::shared_ptr< IRenderBufferPool >	bufferPool )

~CRPRendererOpenGL()

CRPRendererOpenGL::~CRPRendererOpenGL ( )

override

Member Function Documentation

ClearBackBuffer()

void CRPRendererOpenGL::ClearBackBuffer ( )

protected

Set the entire backbuffer to black.

DrawBlackBars()

void CRPRendererOpenGL::DrawBlackBars ( )

protected

Draw black bars around the video quad.

This is more efficient than glClear() since it only sets pixels to black that aren't going to be overwritten by the game.

FlushInternal()

void CRPRendererOpenGL::FlushInternal ( )

overrideprotectedvirtual

Reimplemented from KODI::RETRO::CRPBaseRenderer.

GetDefaultScalingMethod()

SCALINGMETHOD KODI::RETRO::CRPRendererOpenGL::GetDefaultScalingMethod ( ) const

inlineoverridevirtual

Implements KODI::RETRO::CRPBaseRenderer.

Render()

void CRPRendererOpenGL::Render ( uint8_t alpha )

protectedvirtual

Reimplemented in KODI::RETRO::CRPRendererDMAOpenGL.

RenderInternal()

void CRPRendererOpenGL::RenderInternal ( bool clear, uint8_t alpha )

overrideprotectedvirtual

Implements KODI::RETRO::CRPBaseRenderer.

Supports()

bool CRPRendererOpenGL::Supports ( RENDERFEATURE feature ) const

overridevirtual

Implements KODI::RETRO::CRPBaseRenderer.

SupportsScalingMethod()

bool CRPRendererOpenGL::SupportsScalingMethod ( SCALINGMETHOD method )

static

Member Data Documentation

m_blackbarsVAO

GLuint KODI::RETRO::CRPRendererOpenGL::m_blackbarsVAO

protected

m_blackbarsVertexVBO

GLuint KODI::RETRO::CRPRendererOpenGL::m_blackbarsVertexVBO

protected

m_clearColour

float KODI::RETRO::CRPRendererOpenGL::m_clearColour = 0.0f

protected

m_mainIndexVBO

GLuint KODI::RETRO::CRPRendererOpenGL::m_mainIndexVBO

protected

m_mainVAO

GLuint KODI::RETRO::CRPRendererOpenGL::m_mainVAO

protected

m_mainVertexVBO

GLuint KODI::RETRO::CRPRendererOpenGL::m_mainVertexVBO

protected

m_RBTexturesMap

std::map<CRenderBufferOpenGL*, std::unique_ptr<RenderBufferTextures> > KODI::RETRO::CRPRendererOpenGL::m_RBTexturesMap

protected

m_textureTarget

GLenum KODI::RETRO::CRPRendererOpenGL::m_textureTarget = GL_TEXTURE_2D

protected

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The documentation for this class was generated from the following files:

• RPRendererOpenGL.h
• RPRendererOpenGL.cpp